package com.york.utils.exception.result;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * @author 112351
 */
@Data
public class R {
    private Integer code;   //业务响应码
    private String message; //返回信息
    private Map<String, Object> data = new HashMap<>(); //返回数据

    private R() {
    }

    /**
     * 返回成功结果
     *
     * @return
     */
    public static R ok() {
        R r = new R();
        r.setCode(ResponseEnum.SUCCESS.getCode());
        r.setMessage(ResponseEnum.SUCCESS.getMessage());
        return r;
    }

    /**
     * 返回成功结果
     *
     * @return
     */
    public static R error() {
        R r = new R();
        r.setCode(ResponseEnum.ERROR.getCode());
        r.setMessage(ResponseEnum.ERROR.getMessage());
        return r;
    }

    /**
     * 返回特定的结果
     *
     * @param responseEnum
     * @return
     */
    public static R setResult(ResponseEnum responseEnum) {
        R r = new R();
        r.setCode(responseEnum.getCode());
        r.setMessage(responseEnum.getMessage());
        return r;
    }

    /**
     * 返回数据
     *
     * @param key
     * @param value
     * @return
     */
    public R data(String key, Object value) {
        this.data.put(key, value);
        return this;
    }

    /**
     * 返回集合对象
     *
     * @param map
     * @return
     */
    public R data(Map<String, Object> map) {
        this.setData(map);
        return this;
    }

    /**
     * 响应特定的信息
     *
     * @param message
     * @return
     */
    public R message(String message) {
        this.message = message;
        return this;
    }

    /**
     * 返回特定的响应码
     *
     * @param code
     * @return
     */
    public R code(Integer code) {
        this.code = code;
        return this;
    }
}
